5429881 has 4 divisors (see below), whose sum is σ = 5510992. Its totient is φ = 5348772.

The previous prime is 5429869. The next prime is 5429887. The reversal of 5429881 is 1889245.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5429881 - 2⁵ = 5429849 is a prime.

It is a super-2 number, since 2×5429881² = 58967215348322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5429881.

It is not an unprimeable number, because it can be changed into a prime (5429887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40455 + ... + 40588.

It is an arithmetic number, because the mean of its divisors is an integer number (1377748).

Almost surely, 2^5429881 is an apocalyptic number.

It is an amenable number.

5429881 is a deficient number, since it is larger than the sum of its proper divisors (81111).

5429881 is an equidigital number, since it uses as much as digits as its factorization.

5429881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81110.

The product of its digits is 23040, while the sum is 37.

The square root of 5429881 is about 2330.2105055123. The cubic root of 5429881 is about 175.7640713609.

The spelling of 5429881 in words is "five million, four hundred twenty-nine thousand, eight hundred eighty-one".